Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 5 scientist
* Total H Index Rankings
World Rank
500,528
Country Rank
141,853
Institution Rank : 21
United States
Jeffrey R Dunk
Conservation Biology
Distributional Modeling
Conservation Planning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total H Index Rankings
World Rank
645,582
Country Rank
178,129
Institution Rank : 32
United States
Steven Martin
parks
outdoor recreation
wilderness
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total H Index Rankings
World Rank
794,157
Country Rank
213,677
Institution Rank : 41
United States
Sarah Jaquette Ray
environmental humanities
environmental studies
environmental justice
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total H Index Rankings
World Rank
920,969
Country Rank
241,903
Institution Rank : 53
United States
Kerry Byrne
Global Change Biology
Plant Community Ecology
Rangeland Ecology
Restoration
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
World Rank
960,196
Country Rank
250,606
Institution Rank : 58
United States
Kevin Fingerman
Life Cycle Assessment
Transportation
Renewable Energy
Climate Change
Water/Energy Nexus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
21 141,853 160,089 500,528 United States United States Humboldt State University Humboldt State University Engineering & Technology / Environmental Science & Engineering

Conservation Biology | Distributional Modeling | Conservation Planning |

19 9 0.474
32 178,129 200,396 645,582 United States United States Humboldt State University Humboldt State University Engineering & Technology / Environmental Science & Engineering

parks | outdoor recreation | wilderness |

15 12 0.800
41 213,677 239,702 794,157 United States United States Humboldt State University Humboldt State University Engineering & Technology / Environmental Science & Engineering

environmental humanities | environmental studies | environmental justice |

12 10 0.833
53 241,903 270,777 920,969 United States United States Humboldt State University Humboldt State University Engineering & Technology / Environmental Science & Engineering

Global Change Biology | Plant Community Ecology | Rangeland Ecology | Restoration |

10 7 0.700
58 250,606 280,331 960,196 United States United States Humboldt State University Humboldt State University Engineering & Technology / Environmental Science & Engineering

Life Cycle Assessment | Transportation | Renewable Energy | Climate Change | Water/Energy Nexus |

9 8 0.889